| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $104.76 | 6.703% | $111.7821 | $111.78 | $111.80 | $111.80 |
| Purchase #2 | $207.72 | 5.802% | $219.7719 | $219.77 | $219.75 | $219.80 |
| Purchase #3 | $60.33 | 12.580% | $67.9195 | $67.92 | $67.90 | $67.90 |
| Purchase #4 | $203.57 | 6.531% | $216.8652 | $216.87 | $216.85 | $216.90 |
| Purchase #5 | $187.64 | 9.488% | $205.4433 | $205.44 | $205.45 | $205.40 |
| Purchase #6 | $113.39 | 10.872% | $125.7178 | $125.72 | $125.70 | $125.70 |
| Purchase #7 | $210.59 | 5.275% | $221.6986 | $221.70 | $221.70 | $221.70 |
| 7 purchase totals = | $1,088.00 | $1,169.1984 | $1,169.20 | $1,169.15 | $1,169.20 | |